18
GB
Engine runs irregularly
Ventilation valve in fuel filler cap
(only on model with additional tank).
Open the ventilation valve in the fuel filler
cap
A
.
Air filter soiled.
Clean or replace air filter insert
W
.
Spark plug clogged with soot.
Have it checked by an authorised
workshop.
Have it checked by an authorised
workshop.
Pos: 15. 3.5 / Inne nteil/St öru ngsu rsach en und der en Bes eitigu ng/Stö run gsta bellen elem ente /Mä her fäh rt nic ht @ 0\m od_ 111 537 6736 218 _15 21.d oc @ 188 9
Mower will not move forward
Drive control bracket not pulled.
Pull drive switch bar
G
.
Have it checked by an authorized dealer.
Pos: 15. 3.6 / Inne nteil/St öru ngsu rsach en und der en Bes eitigu ng/Stö run gsta bellen elem ente /Stark e Ersch ütte run gen (Vibri ere n) @ 0\m od_ 111 537 731 823 4_15 21. doc @ 190 0
Extreme vibration
Have it checked by an authorized dealer
Pos: 15. 3.7 / Inne nteil/St öru ngsu rsach en und der en Bes eitigu ng/Stö run gsta bellen elem ente /Schnitt uns aube r, R asen wi rd g elb, Be nzin MUSTER @ 17\ mod _13 3172 829 913 5_1 521. doc @ 13 462 7
Cut not clean,
lawn turns yellow
Cutting blade blunt.
Have it sharpened and balanced by an
authorised workshop
Q
.
Cutting height too low.
Set higher cutting height
I
.
Motor speed too low.
Work at max. speed.
Mowing speed too high.
Adapt mowing speed, switch motor drive off
if necessary.
Insufficient overlap between mowing
lanes.
If grass is long, the mowing lanes may need
to overlap further.
Lawn matted.
A perceptible improvement can be achieved
by using a scarifier.
Pos: 15. 3.8 / Inne nteil/St öru ngsu rsach en und der en Bes eitigu ng/Stö run gsta bellen elem ente /Auswu rf ve rstop ft, Be nzin, Seit ena uswur f, mit Antrie b MUS TER @ 2 3\m od_ 136 2058 094 144 _15 21.d oc @ 170 270
Ejector blocked
Motor speed too low.
Work at max. speed.
Cutting height too low with grass too
high.
Set higher cutting height
I
.
Mowing speed too fast.
Adapt mowing speed, switch motor drive off
if necessary.
Grass is damp.
Allow the lawn to dry.
Pos: 15. 3.9 / Inne nteil/St öru ngsu rsach en und der en Bes eitigu ng/Stö run gsta bellen elem ente /Ge mulcht e G ras sie ht sc hlecht aus Sei tena uswu rf MUS TER @ 5 \mo d_1 183 4668 025 40_ 152 1.doc @ 3 593 7
Mulched grass appearance is
poor:
clumps, excessive clippings,
rough cut.
Blade blunt.
Have it sharpened and balanced by an
authorized dealer.
Mulching rule not followed (cut max.
1/3 of the grass height; the height of
the grass to be cut must be lower
than 10 cm)
Adjust to higher cutting height
I
.
Convert mower to side discharge
R3
and
mow grass first with higher cutting setting.
Grass build-up under deck.
Adjust to higher cutting height
I
.
Driving speed too high.
Adapt driving speed, switch motor drive off
if necessary.
Insufficient overlapping of cuts when
mowing.
Tall grass conditions may dictate that more
overlapping of cuts is required
Grass not dry.
Adjust to higher cutting height
I
.
Let grass dry.
Pos: 15. 4 /In nent eil/Stör ungs urs ache n un d d ere n Beseiti gung /Stör ungs ursac hen un d de ren B eseitig ung Text Benzin @ 0\ mo d_11 153 781 833 90_ 152 1.doc @ 1 905
In case of faults and defects which have not been listed here, please contact the nearest authorized dealer.
Repairs which require specialized knowledge should only be performed by a qualified expert. Your authorized dealer will
naturally also be glad to help if you do not wish to perform the maintenance work described here yourself.
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